diff --git a/cedict_1_0_ts_utf-8_mdbg.txt b/cedict_1_0_ts_utf-8_mdbg.txt
index 3014a0f..ed458b1 100644
--- a/cedict_1_0_ts_utf-8_mdbg.txt
+++ b/cedict_1_0_ts_utf-8_mdbg.txt
@@ -23,11 +23,11 @@
 #! subversion=0
 #! format=ts
 #! charset=UTF-8
-#! entries=123900
+#! entries=123901
 #! publisher=MDBG
 #! license=https://creativecommons.org/licenses/by-sa/4.0/
-#! date=2025-09-12T22:11:40Z
-#! time=1757715100
+#! date=2025-09-13T16:11:35Z
+#! time=1757779895
 % % [pa1] /percent (Tw)/
 110 110 [yao1 yao1 ling2] /the emergency number for law enforcement in Mainland China and Taiwan/
 119 119 [yao1 yao1 jiu3] /the emergency number for firefighting services in Mainland China/
@@ -15574,7 +15574,7 @@ word姐 word姐 [w o r d jie3] /my big sister (Internet slang version of 我的
 動覺 动觉 [dong4 jue2] /kinesthesia/
 動詞 动词 [dong4 ci2] /verb/
 動詞結構 动词结构 [dong4 ci2 jie2 gou4] /verbal construction (clause)/
-動詞重疊 动词重叠 [dong4 ci2 chong2 die2] /verb reduplication/
+動詞重疊 动词重叠 [dong4 ci2 chong2 die2] /verb reduplication, used to soften tone or indicate a short action (e.g. 試一試|试一试[shi4 yi1 shi4] or 看看[kan4 kan5])/
 動議 动议 [dong4 yi4] /motion/proposal/
 動賓式 动宾式 [dong4 bin1 shi4] /verb-object construction/
 動身 动身 [dong4 shen1] /to go on a journey/to leave/
@@ -59013,6 +59013,7 @@ word姐 word姐 [w o r d jie3] /my big sister (Internet slang version of 我的
 機械碼 机械码 [ji1 xie4 ma3] /machine code/
 機械翻譯 机械翻译 [ji1 xie4 fan1 yi4] /machine translation/
 機械能 机械能 [ji1 xie4 neng2] /mechanical energy/
+機械臂 机械臂 [ji1 xie4 bi4] /robotic arm/
 機械語言 机械语言 [ji1 xie4 yu3 yan2] /machine language/
 機械錶 机械表 [ji1 xie4 biao3] /mechanical watch/
 機械鐘 机械钟 [ji1 xie4 zhong1] /mechanical clock/
diff --git a/meta.csv b/meta.csv
index a58b1f3..6cc989e 100644
--- a/meta.csv
+++ b/meta.csv
@@ -1016,3 +1016,4 @@ date,time,entries
 2025-09-10T21:08:47Z,1757538527,123900
 2025-09-11T23:57:57Z,1757635077,123901
 2025-09-12T22:11:40Z,1757715100,123900
+2025-09-13T16:11:35Z,1757779895,123901